EP1481731A4 - Photokatalysator mit titanfluoridnitrid für die zersetzung von wasser durch bestrahlung mit sichtbarem licht - Google Patents

Photokatalysator mit titanfluoridnitrid für die zersetzung von wasser durch bestrahlung mit sichtbarem licht

Info

Publication number
EP1481731A4
EP1481731A4 EP02760570A EP02760570A EP1481731A4 EP 1481731 A4 EP1481731 A4 EP 1481731A4 EP 02760570 A EP02760570 A EP 02760570A EP 02760570 A EP02760570 A EP 02760570A EP 1481731 A4 EP1481731 A4 EP 1481731A4
Authority
EP
European Patent Office
Prior art keywords
photocatalyst
visible light
light irradiation
water decomposition
titanium fluoride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02760570A
Other languages
English (en)
French (fr)
Other versions
EP1481731A1 (de
EP1481731B1 (de
Inventor
Kazunari Domen
Michikazu Hara
Tsuyoshi Takata
Kota Nukumizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Science and Technology Agency
Original Assignee
Japan Science and Technology Agency
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Science and Technology Agency filed Critical Japan Science and Technology Agency
Publication of EP1481731A1 publication Critical patent/EP1481731A1/de
Publication of EP1481731A4 publication Critical patent/EP1481731A4/de
Application granted granted Critical
Publication of EP1481731B1 publication Critical patent/EP1481731B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/088—Decomposition of a metal salt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0207—Water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
EP02760570A 2002-02-14 2002-08-07 Photokatalysator mit titanfluoridnitrid für die zersetzung von wasser durch bestrahlung mit sichtbarem licht Expired - Fee Related EP1481731B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002036587A JP4142303B2 (ja) 2002-02-14 2002-02-14 可視光照射による水の分解用フッ化窒化チタンを含む光触媒及びその製造方法
JP2002036587 2002-02-14
PCT/JP2002/008071 WO2003068393A1 (fr) 2002-02-14 2002-08-07 Photocatalyseur contenant fluoronitrure de titane servant a decomposer de l'eau avec irradiation de lumiere visible

Publications (3)

Publication Number Publication Date
EP1481731A1 EP1481731A1 (de) 2004-12-01
EP1481731A4 true EP1481731A4 (de) 2007-06-06
EP1481731B1 EP1481731B1 (de) 2010-12-22

Family

ID=27678087

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02760570A Expired - Fee Related EP1481731B1 (de) 2002-02-14 2002-08-07 Photokatalysator mit titanfluoridnitrid für die zersetzung von wasser durch bestrahlung mit sichtbarem licht

Country Status (5)

Country Link
US (1) US7015171B2 (de)
EP (1) EP1481731B1 (de)
JP (1) JP4142303B2 (de)
DE (1) DE60238715D1 (de)
WO (1) WO2003068393A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505614B2 (ja) * 2003-03-26 2010-07-21 住友化学株式会社 酸化チタンの製造方法
JP2007260667A (ja) * 2006-03-01 2007-10-11 Nissan Motor Co Ltd 光触媒活性化システム及び光触媒の活性化方法
WO2008132824A1 (ja) * 2007-04-18 2008-11-06 Panasonic Corporation 酸化チタン光触媒及びその製造方法
US8367050B2 (en) 2007-04-18 2013-02-05 Panasonic Corporation Photocatalytic material and photocatalytic member and purification device using the photocatalytic material
CN101474558B (zh) * 2008-01-04 2011-03-23 中国科学院金属研究所 碱金属钽酸盐复合光解水制氢可见光光催化剂制备方法
JP5530077B2 (ja) * 2008-06-13 2014-06-25 パナソニック株式会社 光触媒性部材及び空質浄化装置
TW201023985A (en) * 2008-12-31 2010-07-01 Ind Tech Res Inst Nano-hetero structure and method of fabricating the same
CN103030189B (zh) * 2012-12-21 2014-01-01 广东工业大学 一种光催化氧化饮用水中三价砷并吸附去除的方法
JP7045662B2 (ja) * 2017-08-23 2022-04-01 株式会社Inpex 光触媒の製造方法、及び水素生成方法
JP2020142213A (ja) * 2019-03-07 2020-09-10 三菱ケミカル株式会社 表面に助触媒を担持した光触媒及び該光触媒の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010552A1 (fr) * 1999-08-05 2001-02-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Materiau photocatalytique, article photocatalytique et procede de preparation de ceux-ci

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3537885B2 (ja) * 1994-09-14 2004-06-14 石原産業株式会社 アナタース型酸化チタンの製造方法
JPH0970533A (ja) * 1995-09-06 1997-03-18 Nikon Corp 光触媒
US6074981A (en) * 1996-08-05 2000-06-13 Nippon Sheet Glass Co., Ltd. Photocatalyst and process for the preparation thereof
JPH10165820A (ja) * 1996-12-05 1998-06-23 Riken Corp 光触媒及びその製造方法並びにそれを用いた水素製造方法
EP0924164A3 (de) * 1997-12-18 2000-01-05 Hoya Corporation Verfahren zur Herstellung von Oxiden oder diese enthaltende Zusammensetzungen
JP3218021B2 (ja) * 1998-02-20 2001-10-15 大和ハウス工業株式会社 光触媒用チタン陽極酸化皮膜の生成方法
JP4064065B2 (ja) * 2001-02-07 2008-03-19 独立行政法人科学技術振興機構 水の可視光分解用光触媒

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010552A1 (fr) * 1999-08-05 2001-02-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Materiau photocatalytique, article photocatalytique et procede de preparation de ceux-ci
EP1205244A1 (de) * 1999-08-05 2002-05-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Photokatalytisches material, photokatalytischer artikel und verfahren zu ihrer herstellung

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CONGRESSO ANUAL - ASSOCIACAO BRASILEIRA DE METALURGIA E MATERIAIS , VOLUME DATE 1997, 52ND(II CONGRESSO INTERNACIONAL DE TECNOLOGIA METALURGICA E DE MATERIAIS), 604-615 CODEN: CAAMEU, 1998 *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; MATLAKHOV, ANATOLIY NIKOLAEVICH ET AL: "Role of fluorides in the oxidation and nitriding of titanium and zirconium", XP002430333, retrieved from STN Database accession no. 1999:473845 *
See also references of WO03068393A1 *
WÜSTFELD CLAUS ET AL: "Synthesis of TiNF and Structure Determination by Powder Diffraction using Synchrotron Radiation", ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, WILEY VCH VERLAG, WEINHEIM, DE, vol. 27, no. 7, 1988, XP002430202, ISSN: 1433-7851 *

Also Published As

Publication number Publication date
WO2003068393A1 (fr) 2003-08-21
JP2003236389A (ja) 2003-08-26
DE60238715D1 (de) 2011-02-03
EP1481731A1 (de) 2004-12-01
EP1481731B1 (de) 2010-12-22
US20050020440A1 (en) 2005-01-27
JP4142303B2 (ja) 2008-09-03
US7015171B2 (en) 2006-03-21

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